1056312453236 has 12 divisors (see below), whose sum is σ = 1848765692928. Its totient is φ = 528093683832.

The previous prime is 1056312453221. The next prime is 1056312453239. The reversal of 1056312453236 is 6323542136501.

1056312453236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1056312453236² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1056312453193 and 1056312453202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056312453239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15597686 + ... + 15665261.

It is an arithmetic number, because the mean of its divisors is an integer number (154063807744).

Almost surely, 2^{1056312453236} is an apocalyptic number.

It is an amenable number.

1056312453236 is a deficient number, since it is larger than the sum of its proper divisors (792453239692).

1056312453236 is a wasteful number, since it uses less digits than its factorization.

1056312453236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31271398 (or 31271396 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

Adding to 1056312453236 its reverse (6323542136501), we get a palindrome (7379854589737).

The spelling of 1056312453236 in words is "one trillion, fifty-six billion, three hundred twelve million, four hundred fifty-three thousand, two hundred thirty-six".